Abstract
We describe a novel optical acoustic detector based on a bias-controlled fiber Fabry–Perot interferometer. The detector has a broad bandwidth from 10 Mhz to a few gigahertz and higher sensitivity than conventional systems, which are useful for noncontact characterization of microsamples based on laser ultrasound.
© 2005 Optical Society of America
Full Article | PDF ArticleMore Like This
Fabin Shen and Anbo Wang
Appl. Opt. 44(25) 5206-5214 (2005)
P. C. Beard and T. N. Mills
Appl. Opt. 35(4) 663-675 (1996)
Wenjun Ni, Ping Lu, Xin Fu, Wei Zhang, Perry Ping Shum, Handong Sun, Chunyong Yang, Deming Liu, and Jiangshan Zhang
Opt. Express 26(16) 20758-20767 (2018)